Hi, Hu, Zemin a écrit : > I am using XML+XSLT combination as you indicated, but the error message is > NOT consistent, it may disappear on next run, so I don't know how to debug my > template to be clean since it is clean most of the time. > If the message disappears between 2 runs, that means that something has changed in the XML source (or less probably in the XSLT).
A good practice here is to separate the full transformation into 2 stages: 1/ XSLT transformation (invoking Xalan directly, for example) and get the XSL-FO file 2/ PDF generation, invoking FOP with the produced XSL-FO. Benefits: - you can inspect (and reformat for better readability) the XSL-FO file - FOP can know the exact location where the error occurs, and send it to you in the error message. - FOP list can help you more efficiently. > Thanks for pointing out to me the configuration option, I was going to test, > but after reading document from your URL, I found it won't help in this case > because the default value for "strict-configuration" option is "false" > already. > My bad, this option is for configuation file. What I wanted to point to was the [strict-validation] option, witch default to true. > Zemin > > -----Original Message----- > Hi, > as the error message said, you have an empty fo:table-row in the > resulting XSL-FO file. > I guess you use a XML + XSLT couple to get such file, therefore you > should debug your XSLT to produce a clean, valid XSL-FO code. > > An alternative is to configure FOP to be more "laxist". See > "strict-configuration" option in FOP configuration [1]. > > [1] > http://xmlgraphics.apache.org/fop/0.95/configuration.html#general-elements > > HTH, > Pascal > > Hu, Zemin a écrit : > >> I am new here and have a question. >> >> I am creating PDF on the fly for a web application. A PDF file is supposed >> to open when user clicks on a link. Occasionally the created PDF file cannot >> be opened and the error message says: "File is damaged and could not be >> repaired". >> >> When I read log file, I can find error message: >> SystemErr R (Location of error >> unknown)org.apache.fop.fo.ValidationException: Error(Unknown location): >> fo:table-row is missing child elements. Required Content Model: (table-cell+) >> >> The weird thing is that this error only happens at first time or first few >> times, then the PDF file generation goes fine. Then if user browses other >> pages and comes back, this can happen again. This error is not consistent, >> sometimes everything is just fine. This is really frustrating and hard to >> debug. >> >> This never happened in my unit test and local environment. So I am thinking >> it might be the cache issue or web server configuration issue. But I have no >> clue. This is tough one. >> >> Any suggestions or solutions? >> >> Thanks. >> >> Zemin >> Pascal --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
